title: The influence of intentional versus incidental retrieval practices on the role of recollection in test-enhanced learning.
abstract: A testing effect occurs when taking a test leads to more durable memory for tested materials, relative to restudying them during the same period of time. In the current study, we examined whether incidental and intentional restudy/testing practice modes during a practice phase would modulate the contribution of recollection-based and familiarity-based retrieval in a final recognition test. Both practice strategy (restudy versus testing) and practice mode (incidental vs. intentional) were manipulated between participants (N = 160). The restudy and testing groups performed a semantic rating task and a word fragment completion task, respectively, in the incidental condition or in the intentional condition. Only those participants in the intentional condition were instructed to recall or restudy the targets. All participants went through two study-practice cycles that involved two different sets of targets. After the second cycle, participants performed a list-discrimination recognition test that could assess the contributions of recollection-based and familiarity-based retrieval on test-enhanced learning. The testing effect occurred in the intentional condition, but not in the incidental condition. Relative to intentional restudy, intentional testing boosted recollection, but not familiarity, demonstrating the role of recollection in test-enhanced learning.
authors.affiliation: Department of Educational Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong, China.
authors.forename: Xiaoping
authors.initials: X
authors.lastname: Pu
authors.forename: Chi-Shing
authors.initials: CS
authors.lastname: Tse
mesh_terms: D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D033182:Intention; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D009483:Neuropsychological Tests; D011214:Practice, Psychological; D012660:Semantics; D014706:Verbal Learning / Q000502:physiology*; D055815:Young Adult